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Search Results (346551 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2018-14073 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c. | ||||
| CVE-2018-19759 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service. | ||||
| CVE-2018-19761 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is an illegal address access at fromsixel.c (function: sixel_decode_raw_impl) in libsixel 1.8.2 that will cause a denial of service. | ||||
| CVE-2018-19762 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is a heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact. | ||||
| CVE-2018-19763 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is a heap-based buffer over-read at writer.c (function: write_png_to_file) in libsixel 1.8.2 that will cause a denial of service. | ||||
| CVE-2019-19636 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 9.8 Critical |
| An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_encode_body at tosixel.c. | ||||
| CVE-2019-19637 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 9.8 Critical |
| An issue was discovered in libsixel 1.8.2. There is an integer overflow in the function sixel_decode_raw_impl at fromsixel.c. | ||||
| CVE-2019-19638 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 9.8 Critical |
| An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function load_pnm at frompnm.c, due to an integer overflow. | ||||
| CVE-2019-19778 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 8.8 High |
| An issue was discovered in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c. | ||||
| CVE-2019-20023 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 6.5 Medium |
| A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4. | ||||
| CVE-2019-20024 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 6.5 Medium |
| A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4. | ||||
| CVE-2019-3573 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png. | ||||
| CVE-2019-3574 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| In libsixel v1.8.2, there is a heap-based buffer over-read in the function load_jpeg() in the file loader.c, as demonstrated by img2sixel. | ||||
| CVE-2020-21548 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 8.8 High |
| Libsixel 1.8.3 contains a heap-based buffer overflow in the sixel_encode_highcolor function in tosixel.c. | ||||
| CVE-2022-27046 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 8.8 High |
| libsixel 1.8.6 suffers from a Heap Use After Free vulnerability in in libsixel/src/dither.c:388. | ||||
| CVE-2022-29978 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 6.5 Medium |
| There is a floating point exception error in sixel_encoder_do_resize, encoder.c:633 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file. | ||||
| CVE-2018-19756 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is a heap-based buffer over-read at stb_image.h (function: stbi__tga_load) in libsixel 1.8.2 that will cause a denial of service. | ||||
| CVE-2018-19757 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service. | ||||
| CVE-2019-11024 | 1 Saitoha | 1 Libsixel | 2026-04-24 | N/A |
| The load_pnm function in frompnm.c in libsixel.a in libsixel 1.8.2 has infinite recursion. | ||||
| CVE-2019-19635 | 1 Saitoha | 1 Libsixel | 2026-04-24 | 9.8 Critical |
| An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function sixel_decode_raw_impl at fromsixel.c. | ||||